TWD1620G; TWD1630G; TAD1630G; TAD1630GE; TAD1631G; TAD1631GE Fuel System Fuel Filter, Components: 471172 TWD1620G, TWD1630G, TAD1630G, TAD1630GE, TAD1631G, TAD1631GE Parts on group Fuel Filter, Components: 471172: Pos. Part No Qty Parts name Comments 1. 471172 [1] Filter housing Repl by 8194541 2. 471177 [1] Hollow screw M8, alt 1 3. 240664 [1] Bleeder screw M6, alt 2 5. 947620 [1] Gasket 7. 968062 [3] Plug 8. 8193858 [2] Fuel filter (3825133) 9. 6638088 [2] Gasket Parts catalog : Fuel Cleaner/ Water Separator, Single. Classifiable Fuel System TWD1620G, TWD1630G, TAD1630G, TAD1630GE, TAD1631G, TAD1631GE Fuel Filter and Water Separator TWD1620G, TWD1630G, TAD1630G, TAD1630GE, TAD1631G, TAD1631GE Fuel Feed Pump, Components TAD1631G, TAD1631GE Fuel Feed Pump, Components TWD1620G, TWD1630G, TAD1630G, TAD1630GE, TAD1631G, TAD1631GE Centrifugal Governor, Components TWD1630G Centrifugal Governor, Components TWD1620G, TWD1630G Fuel Filter, Components: 1676832 Fuel Filter, Components: 8194541 Fuel Filter, Components TWD1620G, TWD1630G, TAD1630G, TAD1630GE, TAD1631G, TAD1631GE Fuel Cleaner/ Water Separator, Single. Classifiable Fuel System TWD1620G, TWD1630G, TAD1630G, TAD1630GE, TAD1631G, TAD1631GE Coupling for Fuel Injection Pump with Cover TWD1620G Coupling for Fuel Injection Pump with Cover TWD1630G, TAD1630G, TAD1630GE